1、ggplot2绘制基础条形图和线形图(basicbarorlinegraphs)1.1、默认条形图1.2、不同柱子上不同色、添加图例1.3、柱子添加黑色外框1.4、给条形图添加标题、设置柱子填充色、关闭图例1.5、数据集计数条形图1.6、基础线性图1.7、线性图添加数据点1.8、设置线形图线型及点的形状1.9、设置线性图的标题1.10、多组数据堆积条...
ggplot(data=Arthritis, mapping=aes(x=Improved,fill=Sex))+geom_bar(stat="count",width=0.5,position='dodge')+scale_fill_manual(values=c('#999999','#E69F00'))+ylim(0,y_max+5)+geom_text(stat='count',aes(label=..count..), color="black", size=3.5,position=position_dodge(0.5),vjust...
ggplot2是R语言第三方可视化扩展包,在某种程度上它基本代替了R可视化。该包是RStudio首席科学家Hadley Wickham读博期间的作品,它强大的画图逻辑使得它称为R最流行的包之一。 Introduction ggplot2 is based on the grammar of graphics, the idea that you can build every graph from the same few components: a...
ggplot(data=Arthritis, mapping=aes(x=Improved,fill=Sex))+geom_bar(stat="count",width=0.5,position='dodge')+scale_fill_manual(values=c('#999999','#E69F00'))+ylim(0,y_max+5)+geom_text(stat='count',aes(label=..count..), color="black", size=3.5,position=position_dodge(0.5),vjust...
2 p4<-ggplot()+ geom_errorbar(data=dat02.1, aes(x=x, ymin=mean_value-0.1, ymax=mean_value+sd_value), width=0.3, color="#e27765")+ geom_col(data=dat02.1, aes(x=x,y=mean_value), fill="#daa421")+ geom_point(data=dat02.2, aes(x=x,y=`Signal Density Detected`), color...
element_line(colour = “gray”), plot.title = element_text(hjust = 0.5), plot.subtitle = element_text(hjust = 0.5) ) + ylab(“”) + xlab(“”)Note that I saved everything except the original graph’s first ggplot() line of code to the custom geom....
library(ggpubr) ggplot(data=new.data,aes(x=name,y=mean_value))+ geom_line(aes(color=variants,lty=`Reference genome`), show.legend = FALSE)+ geom_point(aes(color=variants),size=5)+ scale_color_manual(values = c("InDel"="#a4d6c1", "SNP"="#b6e0f0", "SV"="#ea6743"), name=...
ggplot(data=new.df,aes(x=value,y=new_col02))+geom_density_ridges(aes(fill=new_col01,color=new_col01),alpha=0.4,bandwidth=0.04,quantile_lines=TRUE,quantile_fun=function(x,...)mean(x),#linetype="dashed",scale=1,vline_linetype="dashed")+scale_fill_manual(values=c("graph"="#ca612...
这个应该是中文相对详细的:ggplot2 作图详解 7(完):主题(theme)设置 搜关键词ggplot2 theme, 一堆供你参考 记住几个主要的吧 参数 设置内容 继承自 line 所有线属性 rect 所有矩形区域属性 text 所有文本相关属性 title 所有标题属性 axis.title 坐标轴标题 ...
This post is a step by step introduction to line chart with R and ggplot2. It provides several reproducible examples with explanation and R code.